baber/WOPTO huggingface dataset:
Patent JP-2004137957-A (JP)
Title: Electronic device
Inventor: TAMAGAWA TORU
IPC: F04D29/42
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin electronic device for sufficiently cooling the inside of a device housing even when miniaturization and thinning are advanced.  <P>SOLUTION: The electronic device is provided with the thin device housing 42 for housing an electronic component 54, an impeller 2 for cooling the inside of the device housing 42, a casing 4 for covering the impeller 2, and a motor means 6 for rotating the impeller 2. The impeller 2 has an opening at one end and an end wall portion at the other end for preventing an air flow in an axial direction sucked from the opening. The motor means 6 is connected to the end wall portion of the impeller 2. A suction opening is provided at one end of the casing and an exhaust opening is provided on the part of a side wall. A suction port 58 is provided on the side wall 48 of the device housing 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123319-A (JP)
Title: Optical information medium, method of manufacturing optical information medium and apparatus for manufacturing optical information medium
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/24024
Filed: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a bonding disks of a thin type substrate which is capable of preventing a resin from protruding from the central holes of substrates and maintains beautiful appearance and a method of manufacturing the same and an apparatus for manufacturing the same. SOLUTION: Grooves 8 and 4 which are nearly concentric with the central holes are formed at the substrates 1 and 4 and while the substrates are rotated at a low speed, the radiation curing resin 7 is applied to a doughnut form on the side outer than the grooves and the substrates to be bonded are superposed thereon. The two substrates are integrally rotated at a high speed to diffuse the radiation curing resin nearly uniformly between the two substrates and is irradiated with radiations, by which the radiation curing resin is cured and the two substrates are integrally solidified and bonded. The grooves act as places for reserving the extra resin and prevent the resin from diffusing to the periphery inner than the grooves.
Patent JP-2003120466-A (JP)
Title: Connector for fuel injection nozzle, and manufacturing method thereof
Inventor: FUJINO HITOSHI
IPC: F02M55/02
Filed: 2002-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive connector with excellent dimensional accuracy for a fuel injection nozzle and a manufacturing method thereof. SOLUTION: The connector 20 has a fuel injection nozzle insertion part 21 with one end of a cylindrical body in a bugle-like shape, a plate-like positioning part 24 which is protruded outward of a circumferential surface 23 is integrally formed on the predetermined position of the bugle-shaped circumferential surface 23 of the fuel injection nozzle insertion part 21, and a deliver pipe connection part 22 having the diameter smaller than that of the cylindrical body is formed on the other end of the cylindrical body.
Patent JP-2004146944-A (JP)
Title: Vibration body feeling apparatus
Inventor: NAKATANI YOICHIRO
IPC: B06B1/16
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration body feeling apparatus responding to a sound signal for enhancing drive efficiency of a DC motor type vibrating element, resulting in enhancing the effect of vibration body feeling.  <P>SOLUTION: A vibrating element drive rectifying amplifier 4a applies full-wave rectification to the sound signal whose low sound frequency is boosted to generate a drive signal for the DC motor type vibrating element 3a, with respect to the DC motor type vibrating element 3a in which an eccentric weight is fitted to a rotary shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117717-A (JP)
Title: Wiper tip, and wiper tip for rotary cutting tool
Inventor: KURODA YOSHIHIRO
IPC: B23C5/06
Filed: 2002-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiper tip that can suppress the formation of burrs and acquire a smooth machine surface, and to provide the wiper tip used being mounted to a rotary cutting tool together with other cutting tips. SOLUTION: In this wiper tip, a cutting edge is composed of single crystal diamond 3A, and a sub-cutting edge of the cutting edge has a circular arc shaped part with a radius of 10 mm to 500 mm. The tip radius of curvature of the cutting edge is 0.1 μm to 3 μm, and a rake face is formed of a face (110). This wiper tip is used for the rotary cutting tool together with a high hardness material such as diamond sintered bodies 3B excluding the single crystal diamond. It is preferable that the cutting edge of the single crystal diamond 3A is projected 0.01 mm to 0.05 mm more toward the rotation axis than the cutting edges of the high hardness material.
Patent JP-2004144537-A (JP)
Title: Route selecting system
Inventor: MORI MANABU
IPC: G06Q50/30
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route selecting system which makes a passenger of a taxi possible to select a route which meets his or her request.  <P>SOLUTION: This route selecting system is one to be mounted on a vehicle for transferring the passenger to a destination which the passenger requests. The system is provided with an arithmetic unit (10), an input device (60 or 50) to which information on the destination is inputted, a display device (60) for passengers for displaying information to the passenger, a storage section (20) for storing map data (21), passing time data (23), and charge data (22), and a position detection section (32, 30, 11) for detecting the position of the vehicle. The arithmetic unit (10) refers to the map data (21), calculates a route from a present position detected by the detection section (32, 30, 11) up to the destination, and calculates required time for the route referring to the passing time data (23). Moreover, the arithmetic unit (10) refers to the charge data (22), calculates an estimated charge to be estimated from the distance of the route and its required time, and performs control so that the display device (60) displays a route, required time, and estimated charge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147059-A (JP)
Title: Amplifier
Inventor: SHIGEMATSU HISAO
IPC: H03F1/22
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier having high gain and flat frequency characteristics over a wide band by increasing the gain by cascade-connecting a plurality of amplification stages through a DC cut capacitor and suppressing the decline of the gain in a high frequency band.  <P>SOLUTION: Constitution in which the amplification stage 2 of a preceding stage and the amplification stage 3 of a post stage are cascade-connected through a first capacitor 4 to be the DC cut capacitor and a second capacitor 5 is serially connected to the terminating resistor 16 of the input line 11 of the amplification stage 3 of the post stage is produced on the same semiconductor substrate. The decline of the gain in the high frequency band is suppressed and the gain decline in a low frequency band by capacitive coupling is compensated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142020-A (JP)
Title: Machine tool and thermal displacement restraining method for machine tool
Inventor: MIZUTA KEIJI
IPC: B23Q11/14
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool and a thermal displacement restraining method for the machine tool for restraining thermal displacement in simple constitution.  <P>SOLUTION: A bearing part 20 of a main shaft 19 is provided with a cooling oil feed pipe 21 for feeding cooling oil and a cooling oil discharge pipe 22 for discharging the cooling oil. Two pipes are partially brought into contact with each other through something or directly, and a reference temperature setting device 25 is adapted to set a temperature detected between the pipes as a reference temperature T<SB>s</SB>of cooling oil. A control device 34 controls the supply temperature T<SB>in</SB>of cooling oil by controlling the drive of a cooler unit 30 so that the reference temperature T<SB>s</SB>of cooling oil is a target temperature T<SB>B</SB>(e.g. the lower surface temperature of a bed 11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142890-A (JP)
Title: Bag carrying device
Inventor: HIURA HAJIME
IPC: B65G47/91
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag carrying device whose cost can be reduced by attaching two or more pairs of pins and tilted clamps on a pair of stands erected on a truck, installing a guide means, a carrier positioning device, a bag transfer machine, etc., and improving carrying and processing performances and productivity of a bag.  <P>SOLUTION: The bag carrying device includes two or more pairs of pin holes 106 and a pair of the left and right clamps 107 tilted, opened and closed, which are attached on a bag carrier 110 (a pair of the left and right stands composed of a lower leg portion 105a and an upper leg portion 105b) erected on the truck 11 to be controlled for the run, the guide means 400a, 400b installed along a carrier running passage 700, the carrier positioning device 300, the bag transfer machine 600 installed opposite to the bag carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146294-A (JP)
Title: Alkaline battery and its manufacturing method
Inventor: ITO NORIYUKI
IPC: H01M4/08
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery having excellent load characteristics, high safety when short-circuited, and preservation characteristics at high temperatures, and to provide its manufacturing method.  <P>SOLUTION: The molding of a positive electrode mix used for assembling the battery is made to contain a potassium hydroxide of 2.4-4wt.% to the weight of the positive electrode mix including an electrolyte. Thereby, a quantity of moisture contained in the positive electrode mix after the battery is assembled is set at 8.4-10wt.% to the weight of the positive electrode mix including the electrolyte.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144265-A (JP)
Title: Sealing structure of gas pipe
Inventor: HOSAKA SANKEI
IPC: F16L27/08
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the coupling cost of a gas pipe to a gas pipe, in a seal structure of the gas pipe to seal the fitting part of gas pipes that are fit to be turnable by a fire-resistant seal member.  <P>SOLUTION: A metal sealing member 6 is provided between the first face 15 of a gas pipe 1 and the second face 25 of a coupling (gas pipe) 2. Both end faces of the seal member 6 are formed as a plane which crosses orthogonally with its axis line. The first annular contact member 17 is formed on the inner circumference side of the first face 15. The second contact part 28 is formed on the outer circumference side of the second face 25. This second contact part 28 is arranged more on the side of the first face 15 than on the first contact part 17. Hereby, this first and second contact parts are brought into press contact with each other by pressing the right end face with the left end face of the seal member 6 in the condition that the seal member 6 is transformed elastically toward the axis line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150103-A (JP)
Title: System for cleaning up environment in house
Inventor: ODAWARA HIROYUKI
IPC: E04B1/70
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain/clean up an environment in a house by preventing a deterioration of the environment in the house.  <P>SOLUTION: A system for cleaning up the environment in the house temporarily takes outside air into an underfloor space 2 serving as a preliminary treatment space to which preliminary air-conditioning treatment of a temperature control function etc. is applied. The air in the preliminary treatment space is passed through a treatment part filled with a porous adsorbent (bamboo coal 8), and supplied to a space in the house after the removal of impurities, toxic chemical substances, etc. in the air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150347-A (JP)
Title: Joint structure of exhaust system structural parts for internal combustion engine
Inventor: SHIMOJI KOJI
IPC: F16L13/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the joint structure of exhaust system structural parts for an internal combustion engine improved in fatigue strength.  <P>SOLUTION: This is the joint structure of exhaust system structural parts for joining exhaust system structural parts 11 and 12 by caulking them each other in a joint part having a curled cross section. A joint part 13 has a space 14 in the curled cross section thereof, and has an R-part having a radius of 2 mm or more in curled rising parts 11b and 12b. A reinforcing member 16 is arranged in the space 14 inside the curled cross section. The joint part 13 is provided with a hole 17. A corner part of ends of the parts is chamfered (chamfered part 18). The reinforcing member 16 is integrally formed with one of the parts 11 and 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151499-A (JP)
Title: Toner supply roller
Inventor: KATO YOKO
IPC: C08G101/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller whose roller performance is stabilized, which has properties such as proper open cell ratio, impact resistance and compression set and with which an image of high quality without having density unevenness can be obtained.  <P>SOLUTION: The toner supply roller whose surface layer is at least formed of a polyurethane foam obtained by using a long chain polyol and polyisocyanate, is characterized in that the long chain polyol component incorporates a polyoxyethylene polyoxypropylene polyol where ethylene oxide is added and polymerized by 60-95 mol% at random.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121783-A (JP)
Title: Method for manufacturing futon, method for promoting sale of article, and method for promoting service provision
Inventor: UDO SEIJI
IPC: A47G9/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for promoting sales for planning the promotion of selling a futon by receiving, for example, goods, material or the like such as a cheer flag (flag) for sport or entertainment in a variety of fields and the like from an owner, manufacturing a futon side cloth using this as material, and providing the futon of topical interest which did not exist until now to a customer using the futon side cloth, when a bed manufacturer, a salesman or a provider sells the futon.  <P>SOLUTION: When the bed manufacturer, salesman, or provider sells the futon, the goods or material such as the cheer flag (flag) for sport or entertainment in a variety of fields and the like is received from the customer. The side cloth is manufactured using this as material, and the futon manufactured using the side cloth is provided to the customer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162571-A (JP)
Title: Cooling passage structure of motorcycle
Inventor: TERADA KOJI
IPC: F01P5/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling passage structure of a motorcycle for minimizing restriction when arranging the other part.  <P>SOLUTION: A crankcase 4 for internally rotatably installing a crankshaft 12 of an engine 1 is composed of a lower case 10 and an upper case 9. A cylinder 5 is installed in the upper case 9. An outside port 24 of a water pump 18 arranged in the lower case 10 is connected to a communicating passage 25 opening on an upper surface of the upper case 9 by penetrating through the lower case 10 and the upper case 9, and an opening part 32 of the communicating passage 25 of the upper surface of the upper case 9 and an inside port 31 of a water jacket of the cylinder 5 are connected by a connecting pipe 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161857-A (JP)
Title: Blue trisazo dye
Inventor: TERASHITA MASAKI
IPC: C09B35/374
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a blue trisazo dye useful for dyeing paper, pulp, cellulose fiber products or leather and for printing ink and ink for inkjet recording.  <P>SOLUTION: The dye comprises a compound represented by formula (1) or (2) (A is -NH-, -SO<SB>2</SB>-, -CONH-or -CH=CH-; m and n are each an integer of 0-3; p and q are each an integer of 0-1; X and Y are each a hydroxy group or an-NHR<SB>3</SB>; R<SB>1</SB>is hydrogen, an alkyl group, an alkoxy group or a hydroxy group; R<SB>2</SB>is hydrogen, an alkyl group, an alkoxy group, a hydroxy group, a dialkylamino group or an NHCOR<SB>5</SB>; R<SB>3</SB>and R<SB>4</SB>are each hydrogen, an alkyl group, an alkylcarbonyl group, an alkylsulfonyl group, an aryl group, an arylcarbonyl group or an arylsulfonyl group; R<SB>5</SB>is an amino group or an alkyl group; M is copper, cobalt, chromium, nickel or manganese).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166510-A (JP)
Title: Synthetic steak meat and method for producing the same
Inventor: SANO TOSHIO
IPC: A23L13/60
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide homogeneous and soft synthetic steak meat having good freshness and meat color and a uniform and regular shape using a meat material containing an excess site of meat or a meat trimming as a raw material meat, and to provide a method for producing the steak meat.  <P>SOLUTION: There are provided a mixing step of adding and smearing a plasma preparation in which a plasma component is derived from birds and animals or their aqueous solution with a meat piece containing the excess site of the meat and/or meat trimming and/or ribs of edible meats and affording plasma-smeared meat. Steps of optionally a tenderizing treatment, further aging by adding a mariner liquid containing salt and pepper, packaging for filling in a packaging material, cold preservation at ≤4°C, or the like, are included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171677-A (JP)
Title: Optical information recording medium
Inventor: YAMAKAGE YUZURU
IPC: G11B7/24097
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To decrease data length of a header part of a sector and to increase the recording capacity of a user data part, as for an optical information recording medium.  <P>SOLUTION: The optical information recording medium comprises a plurality of single recording areas, and each unit recording area is provided with a header part recording address information therein, and the header part is composed of a 1st ID part formed of embossed pits of a rugged pattern, and a 2nd ID part recorded with a recording signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169826-A (JP)
Title: Poppet type solenoid valve
Inventor: KATO FUMIAKI
IPC: F16K31/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poppet type solenoid valve capable of preventing runout of a valve stem and a poppet valve caused by vibrations, and enhancing the sealability when the valve is closed.  <P>SOLUTION: A valve stem 3 is protruded from an electromagnetic drive unit 2 into a valve chest 4 in a housing 1, a poppet valve 5 is fixed to the valve stem 3, and the valve stem 3 and the poppet valve 5 are moved in the axial direction by the drive of the electromagnetic drive unit 2 to open/close the poppet type solenoid valve. A guide member 10 to guide the movement of the valve stem 3 and the poppet valve 5 is fitted to the valve stem 3 on the counter-electromagnetic drive unit side opposed to the poppet valve 5. The guide member 10 comprises an annular frame part 11 and a cruciform frame part 12, and is slidably disposed on an inner wall of an cylindrical portion 6a in the valve chest 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171716-A (JP)
Title: Light condensing optical system and optical pickup system
Inventor: IKENAKA SEINO
IPC: G02B13/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of light utilization even when light fluxes are condensed to either of two kinds of optical information recording media, when condensing the light fluxes to the media varying in the thicknesses of protective substrates by using the light fluxes of different wavelengths.  <P>SOLUTION: An incident surface 141 of an objective lens 14 of the optical pickup apparatus 1 is provided with a common region where the light fluxes of a wavelength γ1 (655 nm) and a wavelength γ2 (785 nm) pass through. The common region is provided with an orbicular zone-like optical function surface and a level difference surface where the distance parallel to the optical axis satisfies 5.5 μm ≤x ≤7 μm. The light flux of the wavelength μ1 emitted from a light source section 111 is passed through the common region of the objective lens 14 and is converged to a DVD 21 which is the optical information recording medium of the protective substrate thickness t1. Also, the light flux of the wavelength λ2 emitted from a light source section 112 is passed through the common region of the objective lens 14 and is converged to a CD 22 which is the optical information recording medium of the protective substrate thickness t2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174771-A (JP)
Title: Image forming apparatus
Inventor: OBA TADASHI
IPC: B41J2/44
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that each dot becomes small when respective dots constituting an image are represented in halftone by varying the quantity of light being emitted from the light emitting diodes in an exposure device of image forming apparatus and since the reproducibility of dots is brought into unstable state, the uniformity of density is lost to increase rough feeling, and to provide an image forming apparatus in which granular feeling (rough feeling) can be suppressed through a simple and inexpensive arrangement.  <P>SOLUTION: The image forming apparatus is constituted to defocus the lens array in an exposure device thereof with respect to a photosensitive body based on the ratio of light emitting dots having varied emission quantity to the dots constituting image data being handled, to average the latent image distribution on a drum, and to make uniform the image density such that tone is also developed uniformly thus suppressing granular feeling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002956-A (JP)
Title: Dielectric structure
Inventor: ALLEN CRAIG S
IPC: H01L21/288
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide capacitors, particularly embeddable capacitors, having high dielectric constant capacitance dielectric materials that are easier to form electrodes on than conventional high dielectric constant capacitance dielectric materials.  <P>SOLUTION: Multilayer dielectric structures particularly suitable for use in capacitors and having a plating dopant in an amount sufficient to promote plating of a conductive layer are provided, together with methods of forming such structures. Such dielectric structures show increased adhesion of subsequently applied conductive layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178246-A (JP)
Title: Transfer proxy method and transfer proxy system
Inventor: HAMADA YOSHIYUKI
IPC: G06Q20/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of factors making transfer charge expensive by eliminating personnel expenditure for acquisition of an approval or service for each financial institution when each financial institution has to spend personnel expenditure for acquisition of the approval or the service arising from the transfer when the approval and the service arising from the transfer are carried out by each financial institution.  <P>SOLUTION: The acquisition of the approval and the service arising from the transfer are carried out by a transfer proxy device. The transfer proxy device receives a transfer request in place of each financial institution and carries out acquisition of the approval, calculation of balance of account and accumulation of transfer records, etc., which are the services arising from the transfer.  <P>COPYRIGHT: (C)2004,JPO